comparison mercurial/context.py @ 23305:0cc283f44655

manifest: add matches() method

Move the code in context._manifestmatches() into a new
manifest.matches(). It's a natural place for the code to live and it
allows other callers to easily use it. It should also make it easier
to optimize the new method in alternative implementations of the
manifest (same reasoning as with manifest.diff()).

23304:dd3f857598a0

        This method is for internal use only and mainly exists to provide an
        object oriented way for other contexts to customize the manifest
        generation.
        """
        if match.always():
            return self.manifest().copy()

        files = match.files()
        if (match.matchfn == match.exact or
            (not match.anypats() and util.all(fn in self for fn in files))):
            return self.manifest().intersectfiles(files)

        mf = self.manifest().copy()
        for fn in mf.keys():
            if not match(fn):
                del mf[fn]
        return mf

    def _matchstatus(self, other, match):
        """return match.always if match is none

        This internal method provides a way for child objects to override the

23305:0cc283f44655

        This method is for internal use only and mainly exists to provide an
        object oriented way for other contexts to customize the manifest
        generation.
        """
        return self.manifest().matches(match)

    def _matchstatus(self, other, match):
        """return match.always if match is none

        This internal method provides a way for child objects to override the